Sonance PPX15 – 15-Inch PowerPipe X Hidden Bass Subwoofer
Sonance PPX15 – 15-Inch PowerPipe X Hidden Bass Subwoofer is backordered and will ship as soon as it is back in stock.
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Sonance PPX15 – 15-Inch PowerPipe X Hidden Bass Subwoofer
Product Overview
The Sonance PPX15 is the largest model in the PowerPipe X Series, a 15-inch subwoofer built for high-output, concealed bass in large residential or commercial spaces. It is intended for integrators who need the deepest low-frequency extension in the lineup without a visible subwoofer cabinet. A ported bandpass enclosure and high-excursion aluminum cone extend response down to 29Hz.
Product Description
The PPX15 is the flagship of the Sonance PowerPipe X Series, using a 15-inch anodized aluminum cone with a rubber surround to deliver the deepest extension and highest output in the line. Its ported bandpass enclosure is rated 29Hz to 90Hz (±3dB) at 94dB sensitivity, and it handles up to 600 watts at 4 ohms nominal impedance. The MDF cabinet, finished in textured black, measures 17.72 inches wide by 17.72 inches high by 16.93 inches deep without feet and weighs 68.26 pounds, with an internal tube 5.98 inches in diameter and 25.59 inches long. Despite its output, the PPX15 is still designed to integrate into ceilings, walls, or cabinetry with minimal visual disruption, using the same toekick connectors and grille adapters as the rest of the PowerPipe X line. It is best suited to large-scale spaces where high-output, concealed bass is required and floor-standing subwoofers are not an option. Integrators comparing output and footprint across the lineup can review our hidden bass subwoofer options.
Key Features
- 15-Inch High-Excursion Woofer — Anodized aluminum cone with rubber surround for deep bass extension.
- Deepest Extension in the Lineup — Rated 29Hz–90Hz (±3dB), the lowest response of any PowerPipe X model.
- 600-Watt Power Handling — Rated for 600 watts at 4 ohms nominal impedance.
- Ported Bandpass Design — Optimizes efficiency and airflow for high output.
- Concealed Installation — Integrates into ceilings, walls, or cabinetry.
Typical Applications
The PPX15 is built for large-scale residential and commercial installations that need high-output, concealed bass beyond what smaller PowerPipe X models provide.
- Large home theaters and great rooms
- Large retail, hospitality, and event spaces
- Commercial distributed audio systems requiring high output
Technical Specifications
| Driver Size | 15" (381mm) anodized aluminum cone, rubber surround |
| Power Handling | 600 watts recommended |
| Impedance | 4 ohms nominal |
| Frequency Response | 29Hz - 90Hz (±3dB) |
| Sensitivity | 94dB SPL |
| Dimensions (W x H x D) | 17.72" x 17.72" x 16.93" (without feet) |
| Weight | 68.26 lbs (30.96kg) |
| Enclosure | MDF, textured black finish |
Frequently Asked Questions
What is the frequency response of the PPX15?
The PPX15 is rated 29Hz to 90Hz (±3dB), the deepest extension in the PowerPipe X line.
What amplifier power does the PPX15 need?
Sonance recommends up to 600 watts into the PPX15's 4-ohm nominal impedance.
How much does the PPX15 weigh?
The PPX15 weighs 68.26 pounds (30.96 kg).
What spaces is the PPX15 designed for?
It is intended for large-scale residential and commercial spaces requiring high-output, concealed bass.
How is the PPX15 concealed during installation?
It integrates into ceilings, walls, or cabinetry using the same toekick connectors and grille adapters as other PowerPipe X models.
How does the PPX15 compare to the PPX12?
The PPX15 uses a larger 15-inch driver with higher power handling and deeper extension than the 12-inch PPX12.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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